Question

i have trouble with calling one view controller to another view controller using segue function here is my code.

- (void)viewDidLoad{
  [super viewDidLoad];
      if (first == NULL) {
           [self performSegueWithIdentifier:@"first" sender:self];
            NSLog(@"viewDidLoad");
       }
}

now i got output in console viewDidLoadbut i can’t able to call that Segue.

so i tested in IBaction method there its working fine
here is my IBaction method code.

-(IBAction)test{
    [self performSegueWithIdentifier:@"first" sender:self];
}

kindly some one guide me how to call view controller in viewdidload method.

note:this is parent view controller viewdidload method i want to check this condition after splash screen.

Answer 1

I think -(void)viewDidLoad is too soon in the life cycle to perform a segue.
Try:

- (void)viewDidAppear:(BOOL)animated{
      [super viewDidAppear:animated];
      if (first == NULL) {
           [self performSegueWithIdentifier:@"first" sender:self];
            NSLog(@"viewDidAppear");
       }
}